13132756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 28631680

約数和(自身を除く): 15498924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 331, 364, 436, 662, 763, 1324, 1417, 1526, 2317, 2834, 3052, 4303, 4634, 5668, 8606, 9268, 9919, 17212, 19838, 30121, 36079, 39676, 60242, 72158, 120484, 144316, 252553, 469027, 505106, 938054, 1010212, 1876108, 3283189, 6566378, 13132756]

約数ペア:

[(1, 13132756), (2, 6566378), (4, 3283189), (7, 1876108), (13, 1010212), (14, 938054), (26, 505106), (28, 469027), (52, 252553), (91, 144316), (109, 120484), (182, 72158), (218, 60242), (331, 39676), (364, 36079), (436, 30121), (662, 19838), (763, 17212), (1324, 9919), (1417, 9268), (1526, 8606), (2317, 5668), (2834, 4634), (3052, 4303)]